Описание
An exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV, before version 4.2.0. A specially crafted JSON file can cause a buffer overflow, resulting in multiple heap corruptions and potentially code execution. An attacker can provide a specially crafted file to trigger this vulnerability.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| opencv | fixed | 4.2.0+dfsg-1 | experimental | package |
| opencv | fixed | 4.2.0+dfsg-3 | package | |
| opencv | not-affected | buster | package | |
| opencv | not-affected | stretch | package | |
| opencv | not-affected | jessie | package |
Примечания
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0853
Fixed by: https://github.com/opencv/opencv/commit/f42d5399aac80d371b17d689851406669c9b9111 (4.2.0)
https://github.com/opencv/opencv/issues/15857
Persistence implementation refactored in: https://github.com/opencv/opencv/pull/13011
Связанные уязвимости
An exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV, before version 4.2.0. A specially crafted JSON file can cause a buffer overflow, resulting in multiple heap corruptions and potentially code execution. An attacker can provide a specially crafted file to trigger this vulnerability.
An exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV, before version 4.2.0. A specially crafted JSON file can cause a buffer overflow, resulting in multiple heap corruptions and potentially code execution. An attacker can provide a specially crafted file to trigger this vulnerability.
An exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV, before version 4.2.0. A specially crafted JSON file can cause a buffer overflow, resulting in multiple heap corruptions and potentially code execution. An attacker can provide a specially crafted file to trigger this vulnerability.
Уязвимость функции сохранения структуры данных библиотеки алгоритмов компьютерного зрения, обработки изображений и численных алгоритмов общего назначения Open Source Computer Vision Library (OpenCV), позволяющая нарушителю выполнить произвольный код